walkman - 7:54 am on Apr 2, 2011 (gmt 0)
Initially I thought that as soon as G would spider the sites and redo their monthly tallying we'd be back (assuming we fixed the problems, I had way too may very thin tag pages for example). Now I'm leaning towards a fixed time penalty, probably 3 months, for whoever upset Panda. I know my competitors, and I know what SERPS I'm getting so content is not exactly king.
It's very unlikely that no one fixed their content issues post-Panda and while they may keep secrets, in previous updates people have come out screaming "We're back!"